1Combine softened butter, brown sugar, vanilla extract, whisked eggs, flour, salt, and chocolate chips in a bowl. Mix well.
2Scoop the dough onto a baking sheet and bake for 1 minute 30 seconds in the microwave.
3In a separate bowl, mix together white sugar, brown sugar, salt, softened butter, egg, vanilla extract, flour, baking soda, and milk. Mix well.
4Add chocolate chips and mix again.
5Scoop the dough onto a baking sheet and bake at 180°C for 12-15 minutes.
6Make caramel by combining butter, brown sugar, and salt in a pan. Cook until caramelized.
7Pour the caramel onto a baking sheet and let it cool.
8In another bowl, mix together butter, white sugar, brown sugar, espresso powder, salt, baking soda, eggs, vanilla extract, flour, and chopped chocolate.
9Add the cooled caramel and mix.
10Roll the dough into balls and place them on a baking sheet.